Hi,
need to configure a BGP between 2 switched cisco 3750.
I've configured the BGP but I can't distribute the net 200.168.57.168/27 to the sw3750NUMBER2 (see below the conf.).
Please can someone help me ?
sw3750NUMBER1
!
interface Vlan3231
description ** BGP session interface **
ip address 169.254.231.1 255.255.255.248
!
router bgp 65534
no synchronization
bgp router-id 169.254.231.1
bgp log-neighbor-changes
network 192.168.57.128 mask 255.255.255.224
neighbor 169.254.231.5 remote-as 65532
neighbor 169.254.231.5 transport path-mtu-discovery
neighbor 169.254.231.5 description ** to - sw3750NUMBER2 - Vlan3231 **
neighbor 169.254.231.5 update-source Vlan3231
neighbor 169.254.231.5 soft-reconfiguration inbound
neighbor 169.254.231.5 prefix-list 169.254.231.5-in in
neighbor 169.254.231.5 prefix-list 169.254.231.5-out out
no auto-summary
!
!
ip prefix-list 169.254.231.5-in seq 5 permit 169.254.231.0/29
!
ip prefix-list 169.254.231.5-out seq 5 permit 169.254.231.0/29
ip prefix-list 169.254.231.5-out seq 10 permit 192.168.57.128/27
ip prefix-list 169.254.231.5-out seq 15 permit 200.168.57.128/27
!
sw3750NUMBER2
!
interface Vlan3231
description ** BGP session interface **
ip address 169.254.231.5 255.255.255.248
!
router bgp 65532
no synchronization
bgp router-id 169.254.231.5
bgp log-neighbor-changes
network 169.254.231.0 mask 255.255.255.248
neighbor 169.254.231.1 remote-as 65534
neighbor 169.254.231.1 transport path-mtu-discovery
neighbor 169.254.231.1 description ** to - sw3750NUMBER1 - Vlan3231 **
neighbor 169.254.231.1 update-source Vlan3231
neighbor 169.254.231.1 soft-reconfiguration inbound
neighbor 169.254.231.1 prefix-list 169.254.231.1-in in
neighbor 169.254.231.1 prefix-list 169.254.231.1-out out
no auto-summary
!
!
ip prefix-list 169.254.231.1-in seq 5 permit 192.168.57.128/27
ip prefix-list 169.254.231.1-in seq 10 permit 169.254.231.0/29
ip prefix-list 169.254.231.1-in seq 15 permit 200.168.57.128/27
!
ip prefix-list 169.254.231.1-out seq 5 permit 169.254.231.0/29
!
sw3750NUMBER1#
sw3750NUMBER1#$eighbors 169.254.231.5 advertised-routes
BGP table version is 6, local router ID is 169.254.231.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 192.168.57.128/27
0.0.0.0 0 32768 i
Total number of prefixes 1
itmil-calinf0r2-sw01DCMItoDCVR#sh ip bgp
BGP table version is 6, local router ID is 169.254.231.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
r> 169.254.231.0/29 169.254.231.5 0 0 65532 i
*> 192.168.57.128/27
0.0.0.0 0 32768 i
* i 192.168.57.130 0 100 0 i
* i 192.168.57.129 0 100 0 i
sw3750NUMBER1#sh ip bgp neighbors 169.254.231.5
BGP neighbor is 169.254.231.5, remote AS 65532, external link
Description: ** CL - InfracomVR - sw3750masterVR - Vlan3231 **
BGP version 4, remote router ID 169.254.231.5
BGP state = Established, up for 00:02:03
Last read 00:00:03, last write 00:00:29, hold time is 180, keepalive interval is 60 seconds
Neighbor capabilities:
Route refresh: advertised and received(new)
Address family IPv4 Unicast: advertised and received
Message statistics:
InQ depth is 0
OutQ depth is 0
Sent Rcvd
Opens: 139 40
Notifications: 24 99
Updates: 31 19
Keepalives: 1571 1571
Route Refresh: 1 1
Total: 1766 1742
Default minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
BGP table version 6, neighbor version 6/0
Output queue size : 0
Index 3, Offset 0, Mask 0x8
3 update-group member
Inbound soft reconfiguration allowed
Incoming update prefix filter list is 169.254.231.5-in
Outgoing update prefix filter list is 169.254.231.5-out
Sent Rcvd
Prefix activity: ---- ----
Prefixes Current: 1 1 (Consumes 52 bytes)
Prefixes Total: 2 1
Implicit Withdraw: 1 0
Explicit Withdraw: 0 0
Used as bestpath: n/a 1
Used as multipath: n/a 0
Outbound Inbound
Local Policy Denied Prefixes: -------- -------
Bestpath from this peer: 1 n/a
Total: 1 0
Number of NLRIs in the update sent: max 1, min 1
Address tracking is enabled, the RIB does have a route to 169.254.231.5
Address tracking requires at least a /29 route to the peer
Connections established 17; dropped 16
Last reset 00:02:15, due to User reset
Transport(tcp) path-mtu-discovery is enabled
Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Mininum incoming TTL 0, Outgoing TTL 1
Local host: 169.254.231.1, Local port: 38162
Foreign host: 169.254.231.5, Foreign port: 179
Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)
Event Timers (current time is 0xAC9D4E0):
Timer Starts Wakeups Next
Retrans 6 0 0x0
TimeWait 0 0 0x0
AckHold 4 3 0x0
SendWnd 0 0 0x0
KeepAlive 0 0 0x0
GiveUp 0 0 0x0
PmtuAger 1 0 0xAD0DC62
DeadWait 0 0 0x0
iss: 995371965 snduna: 995372167 sndnxt: 995372167 sndwnd: 16183
irs: 16606577 rcvnxt: 16606752 rcvwnd: 16210 delrcvwnd: 174
SRTT: 165 ms, RTTO: 1172 ms, RTV: 1007 ms, KRTT: 0 ms
minRTT: 8 ms, maxRTT: 300 ms, ACK hold: 200 ms
Flags: higher precedence, nagle, path mtu capable, md5
Datagrams (max data segment is 1440 bytes):
Rcvd: 10 (out of order: 0), with data: 6, total data bytes: 174
Sent: 11 (retransmit: 0), with data: 6, total data bytes: 201
